/*************************************************************************
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
 *  License at http://www.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: IBM Corporation
 *
 *  Copyright: 2008 by IBM Corporation
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/
//
#ifndef		_LWPMARGINS_HXX
#define		_LWPMARGINS_HXX

#include	"lwpobjstrm.hxx"
#include	"lwptools.hxx"

const sal_uInt8 MARGIN_LEFT = 0;
const sal_uInt8 MARGIN_RIGHT = 1;
const sal_uInt8 MARGIN_TOP = 2;
const sal_uInt8 MARGIN_BOTTOM = 3;

class LwpMargins
{
public:
	LwpMargins():m_nLeft(0),m_nTop(0),m_nRight(0),m_nBottom(0){}
public:
	void	Read(LwpObjectStream *pStrm)
	{
		pStrm->QuickRead(&m_nLeft, 4);
		pStrm->QuickRead(&m_nTop, 4);
		pStrm->QuickRead(&m_nRight, 4);
		pStrm->QuickRead(&m_nBottom, 4);
		pStrm->SkipExtra();
	}
	//add by , 01/26/2004
	inline void operator = (const LwpMargins& rOther);
	inline double GetMarginsValue(const sal_uInt8& nWhichSide);
	//end add
private:
	sal_Int32		m_nLeft;
	sal_Int32		m_nTop;
	sal_Int32		m_nRight;
	sal_Int32		m_nBottom;
};

inline void LwpMargins::operator = (const LwpMargins& rOther)
{
	m_nLeft = rOther.m_nLeft;
	m_nTop = rOther.m_nTop;
	m_nRight = rOther.m_nRight;
	m_nBottom = rOther.m_nBottom;
}

inline double LwpMargins::GetMarginsValue(const sal_uInt8& nWhichSide)
{
	switch (nWhichSide)
	{
	case MARGIN_LEFT://left
		return LwpTools::ConvertFromUnitsToMetric(m_nLeft);
		break;
	case MARGIN_RIGHT://right
		return LwpTools::ConvertFromUnitsToMetric(m_nRight);
		break;
	case MARGIN_TOP://top
		return LwpTools::ConvertFromUnitsToMetric(m_nTop);
		break;
	case MARGIN_BOTTOM://bottom
		return LwpTools::ConvertFromUnitsToMetric(m_nBottom);
		break;
	}
}
#endif